2006151728

素因数分解:

$2^4\times 7^2\times {\mathrm{809}}^1\times {\mathrm{3163}}^1$

素因数の和:3994

約数の個数: 60

約数和(自身を含む): 4528538280

約数和(自身を除く): 2522386552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 809, 1618, 3163, 3236, 5663, 6326, 6472, 11326, 12652, 12944, 22141, 22652, 25304, 39641, 44282, 45304, 50608, 79282, 88564, 90608, 154987, 158564, 177128, 309974, 317128, 354256, 619948, 634256, 1239896, 2479792, 2558867, 5117734, 10235468, 17912069, 20470936, 35824138, 40941872, 71648276, 125384483, 143296552, 250768966, 286593104, 501537932, 1003075864, 2006151728]

約数ペア:

[(1, 2006151728), (2, 1003075864), (4, 501537932), (7, 286593104), (8, 250768966), (14, 143296552), (16, 125384483), (28, 71648276), (49, 40941872), (56, 35824138), (98, 20470936), (112, 17912069), (196, 10235468), (392, 5117734), (784, 2558867), (809, 2479792), (1618, 1239896), (3163, 634256), (3236, 619948), (5663, 354256), (6326, 317128), (6472, 309974), (11326, 177128), (12652, 158564), (12944, 154987), (22141, 90608), (22652, 88564), (25304, 79282), (39641, 50608), (44282, 45304)]